Global Scientific Outputs of Schizophrenia Publications From 1975 to 2020: a Bibliometric Analysis.

Schizophrenia is a choronic, complex and powerfully inherited mental illness that seriously affects quality of life. The illness is one of the most researched psychiatric disorders from past to present. This study aims to provide a holistic summary of the global scientific outputs through bibliometric analyses and reveal the trend topics. The articles published between the years 1975 and 2020 were downloaded from the Web of Science (WoS) database and analyzed using bibliometric methods. The literature review was conducted using the keyword ''schizophren*'' in the ''Research Area'' category. The relation between the number of publications of the countries and the Gross Domestic Products and Human Development Index values were analyzed using Spearman's correlation coefficient. The number of articles between the years 2021 and 2032 was estimated through linear regression analysis.There were 103,992 publications, 51,117 of which were articles. The number of studies has increased in direct proportion to the development level of the countries. Schizophrenia Research was the most active journal. The most used research topics are cognition, negative symptoms, bipolar disorder, antipsychotics, depression, clozapine, quality of life. Trend keywords used in recent years are 'inflammation', 'biomarker', 'oxidative stress', 'Brain Derived Neurotrophic Factor (BDNF)', 'social cognition', 'metacognition', 'motivation', 'social functioning', 'functioning', 'mental health', 'metabolic syndrome', 'functional connectivity', 'adherence' and 'recovery' indicated new research frontiers in this field. Although schizophrenia has not been fully elucidated, studies are growing like an avalanche. Our study includes the most up-to-date and most comprehensive data ever made in this field.

A Bibliometric Analysis of Publications on Spinal Cord Injury During 1980-2018.

BACKGROUND: Spinal cord injury (SCI) could cause motor, sensory loss, severe functional insufficiency, and social problems. This study aims to provide a holistic summary of the global scientific outputs about SCI through bibliometric analyses and reveal the trend topics. METHODS: All publications about SCI published between 1980 and 2018 in Web of Science (WoS) index were downloaded (Access date: 01.09.2019) and analyzed using bibliometric methods. In the Title search section in WoS, the documents with the words "spinal cord injury" were identified. Correlation analysis between SCI publication productivity and economic development indicators of the world countries were analyzed using the Spearman correlation coefficient. RESULTS: There were 20,322 publications, 13,662 of which were articles. The top 3 productive countries were the USA, China, and Canada. British Columbia (403; 2.9%), Toronto (401; 2.9%), and Miami (387; 2.8%) were the prominent cities. The top productive journals were Spinal Cord (1,399; 10.24%), Archives of Physical Medicine and Rehabilitation (835; 6.11%), and Journal of Neurotrauma (631; 4.61%). A statistically significant, high-level correlation was found between the number of publications about SCI and the countries' gross domestic product and gross domestic product per capita (r = 0.711, P < 0.001; r = 0.699, P < 0.001). CONCLUSIONS: This study provides a systematic analysis of SCI and could be a beneficial guide for clinicians and scientists.

The evolution of the field of legal medicine: A holistic investigation of global outputs with bibliometric analysis.

The purpose of this study is to make a holistic summary of the articles published in the field of Legal Medicine/Forensic Science through bibliometric methods, determine the top cited publications in the field, and to determine the most active journals and especially trend topics. The articles published in the field of Legal Medicine between the years 1975 and 2018 were downloaded from the Web of Science index and were analyzed using bibliometric methods. The correlations between the number of publications of the countries and the Gross Domestic Product (GDP), and the Gross Domestic Product per capita (GDP PPP) values was analyzed using the Spearman's correlation coefficient. The number of articles to be published in the field of Legal Medicine between the years 2019 and 2022 was estimated with linear regression analysis. The results showed that there were totally 38845 articles published in the field of Legal Medicine. Regression analysis results indicate that it will exceed 2500 publications after 2022. The most productive countries in the field of Legal Medicine were the USA (12.448, 32.045%). A high correlation was found between legal medicine publication productivity and GDP and GDP PPP (r = 0.726, p < 0.001; r = 0.703, p < 0.001). As for the collaboration between countries, analysis results showed that the network web indicated the most important factor as the geographical location. This study will provide important information to a forensic scientist (a doctor, academic, and practitioner).

Investigation of the Relationship Between Anxiety Levels of Patients Before Plastic Surgery Operation and Worship Practices in Muslims.

There is an increasing interest in the effects of preoperative anxiety on the course and outcomes of surgical treatments and also in the studies about the anxiety-decreasing interventions. The present study aims to identify the relationship between the preoperative anxiety level of the individuals prior to aesthetic surgery operations such as nose, ear, eyelid, and mammoplasty and religious rituals such as performing prayers, fasting, and going to pilgrimage. The frequency of performing the religious rituals was identified through a questionnaire. The questionnaire included questions about the religious rituals such as performing prayers, going to a pilgrimage, and fasting as well as questions about sociodemographic features such as gender, age, and education level of the patients. Preoperative anxiety level was measured using the "Anxiety Specific to Surgery Questionnaire." The nonparametric Mann-Whitney U test was used for the scale score comparisons of the two independent groups. The scale score comparisons of more than two groups were performed using the Kruskal-Wallis test. The relationships between age and scale scores were analyzed using the Spearman's correlation coefficient. The study involved 117 patients who were planned to undergo an aesthetic surgery operation. The scale scores were significantly different according to the pilgrimage groups (p = 0.004). The scale scores were significantly different according to the level of fasting (p = 0.022). No significant differences were found between the scales scores of the groups who reported the frequency of performing prayer as never, sometimes or five times (p = 0.515). In conclusion, the present study found that Muslim people who performed religious rituals more often experienced less preoperative anxiety levels in plastic surgeries, which indicates that the belief level is an effective factor in preoperative anxiety levels. The findings of the present study indicate that patients' beliefs and worship practices should be taken into consideration by doctors, operating room personnel, and even all health workers in order to decrease the anxiety levels of patients who will undergo surgery.

The Effect of Religious Beliefs on the Attitude of Aesthetic Surgery Operation in Islam.

This study aims to investigate the relationship between individuals' attitudes about acceptance of aesthetic surgery (e.g. rhinoplasty, autoplasty, blepharoplasty, and mammaplasty) and some of the worship practices in Islamic religion such as performing prayer, fasting, and going to pilgrimage. Although many people think that aesthetic surgery is inappropriate in Islamic religion, no studies in the literature were found to have investigated this issue. This study collected data through a questionnaire administered to 96 patients who applied to our Plastic Surgery Clinic and underwent various surgical operations and 96 patients who were recommended plastic surgery but rejected to have one; the questionnaire aimed to identify the participants' frequency of religious worship practices and appropriateness of aesthetic surgery to their beliefs. The participants responded on the frequency of religious worship levels according to the options in the questionnaire. The "Acceptance of Cosmetic Surgery Scale" was utilized in order to identify their attitudes towards aesthetic surgery. Levels of performing prayers, fasting, and going to pilgrimage in the groups that accepted surgery and in the groups that rejected surgery were significantly different (p < 0.001, p = 0.008, p < 0.001). In two different groups, the Acceptance of Aesthetic Surgery Scale scores were significantly different within the prayer groups and fasting groups (p < 0.001, p < 0.001, p = 0.001, p < 0.001). While the group that accepted surgery indicated no significant differences between those who thought about going to pilgrimage and who did not (p = 0.650), there was a significant difference in the group that rejected surgery (p < 0.001). While 14.6% of the participants in the group that accepted surgery considered aesthetic surgery a sin, this proportion was 56.3% in the group that rejected surgery, and this difference was significant (p < 0.001). In both surgery groups, there were differences in the scale scores of those who considered aesthetic surgery a sin and those who did not (p < 0.001, p < 0.001). There was a significant relationship between worship practices, one of the biggest indicators of the level of belief in Islamic religion, and aesthetic surgery attitudes. However, despite the fact that belief levels affect the decision of having an operation in plastic surgery, in case of serious health problems, the decision of having an operation becomes more important religious beliefs.

The evolution of celiac disease publications: a holistic approach with bibliometric analysis.

BACKGROUND: Despite the increasing number of publications on celiac disease, there is a lack of studies that made a holistic bibliometric evaluation of the studies on this topic. AIMS: The purpose of this study is to analyze the publications about celiac disease by using bibliometric methods and this way to demonstrate the celiac disease-related trends, top effective articles, journals, and international collaborations between the countries and institutions. METHODS: All articles published between 1980 and 2018 on celiac disease were downloaded from Web of Science and analyzed with bibliometric methods. The correlations between economic development and publication productivity of the countries were investigated with Spearman's rank correlation coefficient. Linear regression analysis was used to estimate the number of publications and citations. RESULTS: The literature review showed that there were 6545 articles about celiac disease published between the years 1980 and 2018. The top productive country that produced most publications about celiac disease was the Italy. The most prolific journals were the Journal of Pediatric Gastroenterology and Nutrition and Scandinavian Journal of Gastroenterology. There was a moderate positive significant correlation between the number of publications and gross domestic product (r = 0.639, p < 0.001). CONCLUSIONS: Despite the advanced research on the diagnosis, pathophysiology, and treatment of celiac disease, the global research level about the disease is low. Therefore, the international collaboration about the disease should not remain at only regional contexts; the exchange of knowledge and common studies especially in developing or underdeveloped countries should be supported in terms of prevalence and clinic studies.

Is the Concentration of Cadmium, Lead, Mercury, and Selenium Related to Preterm Birth?

Environmental pollution and exposure of people to heavy metals cause many bad obstetric outcomes. Our aim is to demonstrate the role of cadmium (Cd), lead (Pb), mercury (Hg), and selenium (Se) in preterm labor etiology with a case-control study. In this study, between November 2017 and April 2018, preterm delivery mothers and term delivery mothers were compared in Çorum, Turkey. All deliveries were performed with cesarean sections and there were 30 mothers in the control group and 20 in the study group. The maternal blood, maternal urine, umbilical cord blood, and heavy metal levels in the amnion fluid in both groups were studied. Graphite furnace atomic absorption spectrometry was used to determine the blood concentration of Cd, Pb, Hg, and Se. We found lower levels of selenium in blood and urine of preterm delivery mothers and umbilical cord and amnion fluids of preterm infants (p < 0.01). We found a statistically significant positive correlation at selenium levels between mother's blood and umbilical cord blood (r (50) = 0.896, p < 0.001) and between maternal urine and amniotic fluid (r (50) = 0.841, p < 0.001). We have not found a similar correlation between mother and fetus of other metals (p > 0.05). We found that selenium levels were lower in mothers who were preterm birth in the light of the data in our study. We could not determine the positive or negative correlation of Cd, Pb, and Hg levels in blood, urine, and amniotic fluid samples with preterm birth.

Treatment of Notalgia Paresthetica with Bee Venom and Capsaicin: A Pilot Study with 20 Patients.

Notalgia paresthetica (NP) is a common clinical disorder characterized by hyperpigmentation, pruritus, paresthesia, and/or pain, located on the back. There is no effective treatment for patients with NP. We investigated the efficacy of a product containing bee venom (0.04%) and capsaicin (0.025%) for treating NP. Twenty patients (10 men and 10 women) with NP were included in this open-label pilot study. A biopsy was performed for each patient to exclude other dermatologic diseases. The patients were asked to apply the product to the pruritic areas once daily for 2 weeks. No other product was used during the study. The Visual Analogue Scale (VAS) score was used to evaluate the efficacy of the product. VAS scores before and after treatment were statistically different ( p = 0.005). The pretreatment median of VAS score was 8 (7-10) (8.20 ± 1.03), while the median after treatment was 3 (1-7) (3.40 ± 1.71). The product containing bee venom and capsaicin is effective in treating NP. A double-blind and placebo-controlled study has been planned and initiated with a greater sample size.

The Evolution of Spirituality, Religion and Health Publications: Yesterday, Today and Tomorrow.

This research aims to present a bibliometric analysis of the published documents on spirituality, religion and health. Despite the increasing number of publications spirituality, religion and health research in recent years, there is still little information about the effects of these publications in the literature. "Religion," "spirituality," "spiritual," "health" and "medicine" keywords were used to search the Web of Science (WoS) database. Bibliometric analysis was conducted on the articles published between 1975 and 2017. The analysis was presented with network and density maps. The analysis also included the regression analysis to predict a number of publications in 2018. A total number of 1674 publications were found: 818 of these publications were articles. Of the 818 articles, 210 were religion, 198 were Public Environmental Occupational Health, 139 were Psychology, and 77 were performed in the field of Psychiatry. The most productive journal with 107 articles and 1129 citations was the Journal of Religion and Health. The USA (495; 60.5%) was the most productive country on spirituality, religion and health publications. The author who had the highest number of publications and citations was Koenig HG (33 publications; 4.03% and 1617 citations), the document who had the highest number of citations was Ellison CG and Levin JS (633 citations), and the author who had the highest number of citations in the references was Koenig HG, 2001, (126 citations). Duke Univ was the top institution in the number of publication (50 Article). This study will lead the researchers especially in terms of the important journals, active countries, authors, top-cited articles and current topics in spirituality, religion and health research.

Bibliometric analysis of apitherapy in complementary medicine literature between 1980 and 2016.

Apitherapy is the medical use and the application of honey bee products and in recent years there has been a growing interest in studies of this field. We aimed to perform a bibliometric study in the apitherapy literature. We used Web of Science database in this study and our search retrieved a total of 6917 documents of which great majority (82.4%) was original articles. Brazil was found to ranked first on the publication number with 889 papers followed by the USA, China, Japan and Turkey. We measured a productivity score for each country and the most productive countries in apitherapy field were Switzerland (2.978), Croatia (2.074), and Bulgaria (1.840). Propolis was the most used keyword followed by bee venom, flavonoids, apis mellifera and apoptosis. A moderate correlation was detected between number of publications and GDP. To the best of our knowledge our study was the first in this area and we proposed that further studies should be supported in this field.

Bibliometric and Scientometric Analysis of the Articles Published in the Journal of Religion and Health Between 1975 and 2016.

Bibliometrics and scientometrics are novel closely related scientific fields measuring and analyzing scientific publications in a certain area. Although spirituality, religion and health (S/R&H) field has been a growing study area in recent years, only a few bibliometric studies have been conducted on published literature in S/R&H. In this study, we aimed to perform bibliometric and scientometric analysis of the documents published in the Journal of Religion and Health, which is one of the most significant and productive journals in spirituality, religion and health field, during the period of 1975 to 2016. We used Thomson Reuters Web of Science database for the publication analyses. A total of 2683 papers were found and most of them were original articles (1655, 62.1%) followed by book reviews (780, 29.3%) and editorial materials (169, 6.3%). We found that the USA was the most productive country with 1665 papers and 62.45% of total literature followed by Australia and Canada. Cornell University in the USA was found to publish the highest number of documents with 73 papers and to cover 2.74% of the total literature followed by Duke University and Weill Cornell Medical College. A total of 2973 keywords were detected to be used. Most used five keywords were "religion," "spirituality," "religiosity," "health" and "mental health" (n = 253, 250, 97, 71 and 41 times, respectively). Our bibliometric and scientometric study of one of the most important leading journals in S/R&H area may encourage researchers to carry out further studies in this field.